• Mitochondrial DNA analysis suggests a chibchan migration into Colombia 

      Noguera-Santamaría, M.C.; Anderson, C.E.; Uricoechea, D.; Durán, C.; Briceño-Balcázar, I.; Villegas, J.B. (Pontificia Universidad Javeriana, 2015)
      The characterization of mitochondrial DNA (mtDNA) allows the establishment of genetic structures and phylogenetic relationships in human populations, tracing lineages far back in time. We analysed samples of mtDNA from ...
    • The origin of Humboldt and Bonpland's holotype of Oncidium ornithorhynchum, clarified using +200-year-old DNA 

      Contreras-Ortiz N.; Rodríguez-García T.; Quintanilla S.; Bernal-Villegas J.; Madriñán S.; Gómez-Gutiérrez A. (John Wiley and Sons Inc., 2019)
      Oncidium ornithorhynchum, an epiphytic orchid characterized by erect, pyramidal inflorescences and small yellow flowers, is found in the northern Andes. However, according to the protologue, the type was collected in Mexico ...

      Universidad Tecnológica de Bolívar - 2017 Institución de Educación Superior sujeta a inspección y vigilancia por el Ministerio de Educación Nacional. Resolución No 961 del 26 de octubre de 1970 a través de la cual la Gobernación de Bolívar otorga la Personería Jurídica a la Universidad Tecnológica de Bolívar.